/*
 * Copyright 2022-2024 Ponfee (http://www.ponfee.cn/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.ponfee.disjob.dispatch.route.count;

import java.util.concurrent.atomic.AtomicLong;

/**
 * Atomic counter based jdk AtomicLong class
 *
 * @author Ponfee
 * @see AtomicLong
 */
public class JdkAtomicCounter extends AtomicCounter {

    private final AtomicLong counter;

    public JdkAtomicCounter() {
        this(0);
    }

    public JdkAtomicCounter(long initialValue) {
        this.counter = new AtomicLong(initialValue);
    }

    @Override
    public long get() {
        return counter.get();
    }

    @Override
    public void set(long newValue) {
        counter.set(newValue);
    }

    @Override
    public long addAndGet(long delta) {
        return counter.addAndGet(delta);
    }

}
